Baby Mental Life: Study 2

Individual regressions

“Baby Mental Life: Study 2” was conducted on MTurk on 2018-08-04.

Our planned sample was 300 participants, and we anticipated that roughly 80% of recruited participants would pass all of our attention checks, so we initially recruited 378 participants (on the idea that ~80% of 378 ~ 300 participants; note that for administrative purposes we need to recuit participants in batches that were divisible by 9). After filtering out participants who failed at least one of our attention checks, we ended up retaining fewer than 300 participants, so we recruited an additional 16 participants for a total of 394 people recruited. At each stage, we recruited women and men through separate studies, in hopes of acquiring a roughly equal split between genders.

In the end, we ended up with a sample of 304 participants who passed our attention checks, 237 of whom came from unique GPS coordinates.

For this first pass, these data exclude participants where there is another participant with an identical set of GPS coordinates as recorded by Qualtrics.

Each participant assessed children’s mental capacities at 13 target ages between the ages of 0 and 5 years. For each target, they rated 20 mental capacities on a scale from 0 (not at all capable) to 100 (completely capable).

For more details about the study, see our preregistration here.

Here we run some individual-level regressions on these data.

# load required libraries
library(tidyverse)

── Attaching packages ─────────────────────────────────────── tidyverse 1.2.1 ──
✔ ggplot2 3.0.0     ✔ purrr   0.2.5
✔ tibble  1.4.2     ✔ dplyr   0.7.6
✔ tidyr   0.8.1     ✔ stringr 1.3.1
✔ readr   1.1.1     ✔ forcats 0.3.0
── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
✖ dplyr::filter() masks stats::filter()
✖ dplyr::lag()    masks stats::lag()

library(langcog) # source: https://github.com/langcog/langcog-package

Attaching package: ‘langcog’

The following object is masked from ‘package:base’:

    scale

library(psych)

Attaching package: ‘psych’

The following objects are masked from ‘package:ggplot2’:

    %+%, alpha

library(lme4)

Loading required package: Matrix

Attaching package: ‘Matrix’

The following object is masked from ‘package:tidyr’:

    expand

library(kableExtra)
# set theme for ggplots
theme_set(theme_bw())

# run source code (extra home-made functions)
source("./scripts/max_factors_efa.R")
source("./scripts/plot_fun.R")
source("./scripts/reten_fun.R")
source("./scripts/table_fun.R")
source("./scripts/data_prep.R")

NAs introduced by coercionattributes are not identical across measure variables;
they will be droppedJoining, by = "question_qualtrics"

Treating factors as categories

Preliminaries

First, I’ll do the factor analysis, and get a list of the top 5 items by factor:

# load in S1 efa in case we need it
efa_S1 <- readRDS("../study 1/s1_efa.rds")
d_all_S1 <- read.csv("../study 1/s1_data.csv")
demo_S1 <- read.csv("../study 1/s1_demo.csv")

# conduct S2 efa
efa_S2 <- fa(d_all, nfactors = 4, rotate = "oblimin", fm = "minres",
             scores = "tenBerge", impute = "median")

Loading required namespace: GPArotation

table_fun(efa_S2, num_items = 5, pos_abs = "abs")

capacity	loading
Factor 1
feeling_distressed	0.82
feeling_overwhelmed	0.82
feeling_frustrated	0.78
feeling_helpless	0.76
feeling_lonely	0.60
Factor 2
having_self_control	0.96
controlling_their_emotions	0.93
telling_right_from_wrong	0.93
planning	0.89
reasoning_about_things	0.89
Factor 3
getting_hungry	0.83
feeling_pain	0.79
feeling_tired	0.67
hearing_sounds	0.58
feeling_physically_uncomfortable	0.49
Factor 4
feeling_happy	0.82
finding_something_funny	0.81
feeling_excited	0.79
loving_somebody	0.64
learning_from_other_people	0.51

Now I’ll use this to define categories of mental capacities:

# get items by factor
factors_S2 <- efa_S2$loadings[] %>%
  data.frame() %>%
  rownames_to_column("capacity") %>%
  gather(factor, loading, -capacity) %>%
  group_by(capacity) %>%
  top_n(1, loading) %>%
  ungroup() %>%
  select(-loading) %>%
  mutate(factor_names = recode_factor(factor,
                                      "MR1" = "Negative emotions",
                                      "MR2" = "Cognition & control",
                                      "MR3" = "Bodily sensations",
                                      "MR4" = "Positive/social emotions"),
         factor = factor(factor))
# make new dataframe
d_cat <- d_all %>%
  rownames_to_column("subid_target") %>%
  mutate(subid = gsub("_.*$", "", subid_target),
         target = gsub("^.*_", "", subid_target)) %>%
  select(-subid_target) %>%
  mutate(target_num = recode(target,
                             "target00mo" = 0,
                             "target0Xmo" = 4/30,
                             "target01mo" = 1,
                             "target02mo" = 2,
                             "target04mo" = 4,
                             "target06mo" = 6,
                             "target09mo" = 9,
                             "target12mo" = 12,
                             "target18mo" = 18,
                             "target24mo" = 24,
                             "target36mo" = 36,
                             "target48mo" = 48,
                             "target60mo" = 60),
         target_ord = recode_factor(target,
                                    "target00mo" = "newborns",
                                    "target0Xmo" = "4-day-olds",
                                    "target01mo" = "1-month-olds",
                                    "target02mo" = "2-month-olds",
                                    "target04mo" = "4-month-olds",
                                    "target06mo" = "6-month-olds",
                                    "target09mo" = "9-month-olds",
                                    "target12mo" = "12-month-olds",
                                    "target18mo" = "18-month-olds",
                                    "target24mo" = "2-year-olds",
                                    "target36mo" = "3-year-olds",
                                    "target48mo" = "4-year-olds",
                                    "target60mo" = "5-year-olds")) %>%
  gather(capacity, response, -c(subid, starts_with("target"))) %>%
  left_join(factors_S2) %>%
  left_join(d_demo %>%
              select(ResponseId, Parent) %>%
              rename(subid = ResponseId, parent = Parent) %>%
              mutate(subid = as.character(subid)))

Joining, by = "capacity"
Joining, by = "subid"

Check reliability (Cronbach’s alpha):

d_cat %>% 
  filter(factor == "MR1") %>% 
  mutate(subid_target = paste(subid, target, sep = "_")) %>%
  select(subid_target, capacity, response) %>%
  spread(capacity, response) %>%
  column_to_rownames("subid_target") %>%
  cor() %>%
  alpha(title = "MR1: Negative emotions")

Reliability analysis  MR1: Negative emotions  
Call: alpha(x = ., title = "MR1: Negative emotions")

 

 Reliability if an item is dropped:

 Item statistics 

d_cat %>% 
  filter(factor == "MR2") %>% 
  mutate(subid_target = paste(subid, target, sep = "_")) %>%
  select(subid_target, capacity, response) %>%
  spread(capacity, response) %>%
  column_to_rownames("subid_target") %>%
  cor() %>%
  alpha(title = "MR2: Cognition & control")

Reliability analysis  MR2: Cognition & control  
Call: alpha(x = ., title = "MR2: Cognition & control")

 

 Reliability if an item is dropped:

 Item statistics 

d_cat %>% 
  filter(factor == "MR3") %>% 
  mutate(subid_target = paste(subid, target, sep = "_")) %>%
  select(subid_target, capacity, response) %>%
  spread(capacity, response) %>%
  column_to_rownames("subid_target") %>%
  cor() %>%
  alpha(title = "MR3: Bodily sensations")

Reliability analysis  MR3: Bodily sensations  
Call: alpha(x = ., title = "MR3: Bodily sensations")

 

 Reliability if an item is dropped:

 Item statistics 

d_cat %>% 
  filter(factor == "MR4") %>% 
  mutate(subid_target = paste(subid, target, sep = "_")) %>%
  select(subid_target, capacity, response) %>%
  spread(capacity, response) %>%
  column_to_rownames("subid_target") %>%
  cor() %>%
  alpha(title = "MR4: Social abilities & positive emotions")

Reliability analysis  MR4: Social abilities & positive emotions  
Call: alpha(x = ., title = "MR4: Social abilities & positive emotions")

 

 Reliability if an item is dropped:

 Item statistics 

And get an average “score” for each of these factors for each participant:

d_cat_scored <- d_cat %>%
  group_by(subid, parent, 
           target, target_num, target_ord, 
           factor, factor_names) %>%
  summarise(score = mean(response, na.rm = T)) %>%
  ungroup()

Plots

# bootstrapped means and 95% CIs
d_cat_scored_boot <- d_cat_scored %>%
  group_by(target, target_num, target_ord, factor, factor_names) %>%
  multi_boot_standard("score") %>%
  ungroup()

ggplot(d_cat_scored,
       aes(x = target_num, y = score, color = factor_names)) +
  facet_grid(~ factor_names) +
  geom_line(aes(group = subid), alpha = 0.15) +
  geom_line(data = d_cat_scored_boot, color = "black",
            aes(y = mean, group = factor_names)) +
  geom_pointrange(data = d_cat_scored_boot, color = "black", fatten = 1.5,
                  aes(y = mean, ymin = ci_lower, ymax = ci_upper)) +
  # geom_smooth(aes(group = factor_names),
  #             method = "lm", formula = "y ~ poly(x, 3)",
  #             color = "black") +
  scale_color_brewer(palette = "Set2", guide = "none") +
  theme_bw() +
  theme(axis.text.x = element_text(angle = 45, hjust = 1, vjust = 1)) +
  scale_x_continuous(breaks = seq(0, 60, 12)) +
  labs(title = "Developmental trajectories of category 'summary scores'",
       subtitle = "Exact age, untransformed",
       x = "target age (months)")

Regression

contrasts(d_cat_scored$factor) <- cbind(cog_gm = c(-1, 1, 0, 0),
                                        bod_gm = c(-1, 0, 1, 0),
                                        pos_gm = c(-1, 0, 0, 1))
r1 <- lmer(score ~ factor * poly(target_num, 3, raw = T) + # without adding raw = T takes >2hr to run (never finished)
             (1 + factor * poly(target_num, 2, raw = T) | subid),
           d_cat_scored %>%
             mutate(target_num = scale(target_num, center = F)),
           control = lmerControl(optCtrl = list(maxfun = 1e6))) # source: https://stat.ethz.ch/pipermail/r-sig-mixed-models/2014q2/022084.html

ranef(r1) %>%
  data.frame() %>%
  ggplot(aes(x = condval)) +
  facet_wrap(~term, scales = "free") +
  scale_x_continuous(breaks = seq(-100, 100, 20)) +
  geom_histogram(bins = 15) +
  geom_vline(xintercept = 0, lty = 2, color = "blue")

Individual regressions

subids <- levels(factor(d_cat_scored$subid)) %>% as.numeric()

# reminder of contrasts
contrasts(d_cat_scored$factor)

    cog_gm bod_gm pos_gm
MR1     -1     -1     -1
MR2      1      0      0
MR3      0      1      0
MR4      0      0      1

reg_fun <- function(this_subid){
  r <- lm(score ~ factor * poly(target_num, 3),
          d_cat_scored %>%
            # mutate(target_num = target_num/12) %>%
            # mutate(target_num = scale(target_num/12, center = F)) %>%
            filter(subid == this_subid))
  
  coeffs <- summary(r)$coefficients %>%
    data.frame() %>%
    rownames_to_column("param") %>%
    mutate(subid = this_subid)
  
  return(coeffs)
}
indiv_coeffs <- data.frame(param = character(),
                           Estimate = numeric(),
                           Std..Error = numeric(),
                           t.value = numeric(),
                           Pr...t.. = numeric(),
                           subid = numeric())
for(i in 1:length(subids)){
  current_coeffs <- reg_fun(subids[i])
  indiv_coeffs <- indiv_coeffs %>%
    full_join(current_coeffs)
}

Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Column `param` joining factor and character vector, coercing into character vectorJoining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
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Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")
Joining, by = c("param", "Estimate", "Std..Error", "t.value", "Pr...t..", "subid")

indiv_coeffs <- indiv_coeffs %>%
  rename(b = Estimate,
         b_se = Std..Error,
         t = t.value,
         t_p = Pr...t..)

indiv_coeffs %>%
  mutate(signif = case_when(t_p < 0.00001 ~ "p < 0.00001", 
                            t_p < 0.0001 ~ "p < 0.0001",
                            t_p < 0.001 ~ "p < 0.001",
                            t_p < 0.01 ~ "p < 0.01",
                            t_p < 0.05 ~ "p < 0.05",
                            t_p >= 0.05 ~ "n.s."),
         signif = factor(signif,
                         levels = c("n.s.", "p < 0.05", "p < 0.01", "p < 0.001",
                                    "p < 0.0001", "p < 0.00001")),
         param = recode_factor(param,
                               "(Intercept)" = "overall at birth",
                               "poly(target_num, 3, raw = T)1" = "overall linear",
                               "poly(target_num, 3, raw = T)2" = "overall quadratic",
                               "poly(target_num, 3, raw = T)3" = "overall cubic",
                               "factorbod_gm" = "bodily at birth vs. GM",
                               "factorbod_gm:poly(target_num, 3, raw = T)1" = 
                                 "bodily linear vs. GM",
                               "factorbod_gm:poly(target_num, 3, raw = T)2" = 
                                 "bodily quadratic vs. GM",
                               "factorbod_gm:poly(target_num, 3, raw = T)3" = 
                                 "bodily cubic vs. GM",
                               "factorcog_gm" = "cognitive at birth vs. GM",
                               "factorcog_gm:poly(target_num, 3, raw = T)1" = 
                                 "cognitive linear vs. GM",
                               "factorcog_gm:poly(target_num, 3, raw = T)2" = 
                                 "cognitive quadratic vs. GM",
                               "factorcog_gm:poly(target_num, 3, raw = T)3" = 
                                 "cognitive cubic vs. GM",
                               "factorpos_gm" = "positive at birth vs. GM",
                               "factorpos_gm:poly(target_num, 3, raw = T)1" = 
                                 "positive linear vs. GM",
                               "factorpos_gm:poly(target_num, 3, raw = T)2" = 
                                 "positive quadratic vs. GM",
                               "factorpos_gm:poly(target_num, 3, raw = T)3" = 
                                 "positive cubic vs. GM"),
         factor = case_when(grepl("overall", param) ~ "overall",
                            # grepl("neg", param) ~ "negative emotions",
                            grepl("bod", param) ~ "bodily sensations",
                            grepl("cog", param) ~ "cognition & control",
                            grepl("pos", param) ~ "positive/social emotions"),
         factor = factor(factor,
                         levels = c("overall",
                                    #"negative emotions", 
                                    "cognition & control",
                                    "bodily sensations",  
                                    "positive/social emotions"))) %>%
  ggplot(aes(x = b, fill = factor, alpha = signif)) +
  facet_wrap(~ param, scales = "free") +
  geom_histogram(bins = 30, fill = "black", alpha = 1) +
  geom_histogram(bins = 30) +
  geom_vline(xintercept = 0, lty = 2, color = "blue") +
  # scale_x_continuous(breaks = seq(-1000, 1000, 25)) +
  scale_fill_manual(values = c("#a6d854", "#fc8d62", "#8da0cb", "#e78ac3")) +
  theme(legend.position = "top",
        legend.box = "vertical") +
  guides(fill = guide_legend(direction = "horizontal", nrow = 1),
         alpha = guide_legend(direction = "horizontal", nrow = 1))

indiv_coeffs %>%
  select(subid, param, b) %>%
  spread(param, b) %>%
  arrange(desc(`factorbod_gm:poly(target_num, 3)1`),
          desc(`factorbod_gm:poly(target_num, 3)2`),
          desc(`factorbod_gm:poly(target_num, 3)3`)) %>%
  mutate(order = 1:length(subids))

d_cat_scored %>%
  filter(factor == "MR3") %>% # MR3 = bodily sensations
  full_join(d_cat_scored %>%
              filter(target_num == 0, factor == "MR3") %>%
              distinct(subid, score) %>%
              arrange(score) %>%
              mutate(order = 1:length(subids),
                     subid = as.character(subid)) %>%
              distinct(subid, order)) %>%
  # full_join(indiv_coeffs %>%
  #             select(subid, param, b) %>%
  #             spread(param, b) %>%
  #             arrange(`factorbod_gm`) %>%
  #             # arrange(desc(`factorbod_gm:poly(target_num, 3)1`)) %>%
  #             mutate(order = 1:length(subids),
  #                    subid = as.character(subid)) %>%
  #             distinct(subid, order)) %>%
  ggplot(aes(x = target_num, y = score)) + 
  facet_wrap(~ reorder(subid, order)) +
  geom_line(color = "#8da0cb", size = 1) +
  labs(title = "Bodily sensations",
       # subtitle = "Ordered by coefficient of bodily sensations (vs. GM)")
       subtitle = "Ordered by perceived bodily sensations at birth")

Joining, by = "subid"

d_cat_scored %>%
  filter(factor == "MR2") %>% # MR2 = cognition & control
  full_join(d_cat_scored %>%
              filter(target_num == 0, factor == "MR2") %>%
              distinct(subid, score) %>%
              arrange(score) %>%
              mutate(order = 1:length(subids),
                     subid = as.character(subid)) %>%
              distinct(subid, order)) %>%
  # full_join(indiv_coeffs %>%
  #             select(subid, param, b) %>%
  #             spread(param, b) %>%
  #             arrange(`factorcog_gm`) %>%
  #             # arrange(desc(`factorcog_gm:poly(target_num, 3)1`)) %>%
  #             mutate(order = 1:length(subids),
  #                    subid = as.character(subid)) %>%
  #             distinct(subid, order)) %>%
  ggplot(aes(x = target_num, y = score)) + 
  facet_wrap(~ reorder(subid, order)) +
  geom_line(color = "#fc8d62", size = 1) +
  labs(title = "Cognition & control",
       # subtitle = "Ordered by coefficient of cognition & control (vs. GM)")
       subtitle = "Ordered by perceived cognition & control at birth")

Joining, by = "subid"

d_cat_scored %>%
  filter(factor == "MR4") %>% # MR4 = positive/social emotions
  full_join(d_cat_scored %>%
              filter(target_num == 0, factor == "MR4") %>%
              distinct(subid, score) %>%
              arrange(score) %>%
              mutate(order = 1:length(subids),
                     subid = as.character(subid)) %>%
              distinct(subid, order)) %>%
  # full_join(indiv_coeffs %>%
  #             select(subid, param, b) %>%
  #             spread(param, b) %>%
  #             arrange(`factorpos_gm`) %>%
  #             # arrange(desc(`factorpos_gm:poly(target_num, 3)1`)) %>%
  #             mutate(order = 1:length(subids),
  #                    subid = as.character(subid)) %>%
  #             distinct(subid, order)) %>%
  ggplot(aes(x = target_num, y = score)) + 
  facet_wrap(~ reorder(subid, order)) +
  geom_line(color = "#e78ac3", size = 1) +
  labs(title = "Positive/social emotions",
       # subtitle = "Ordered by coefficient of positive/social emotions (vs. GM)")
       subtitle = "Ordered by perceived positive/social emotions at birth")

Joining, by = "subid"

d_cat_scored %>%
  filter(factor == "MR1") %>% # MR1 = negative emotions
  full_join(d_cat_scored %>%
              filter(target_num == 0, factor == "MR1") %>%
              distinct(subid, score) %>%
              arrange(score) %>%
              mutate(order = 1:length(subids),
                     subid = as.character(subid)) %>%
              distinct(subid, order)) %>%
  # full_join(indiv_coeffs %>%
  #             select(subid, param, b) %>%
  #             spread(param, b) %>%
  #             arrange(`factorneg_gm`) %>%
  #             # arrange(desc(`factorneg_gm:poly(target_num, 3)1`)) %>%
  #             mutate(order = 1:length(subids),
  #                    subid = as.character(subid)) %>%
  #             distinct(subid, order)) %>%
  ggplot(aes(x = target_num, y = score)) + 
  facet_wrap(~ reorder(subid, order)) +
  geom_line(color = "#66c2a5", size = 1) +
  labs(title = "Negative emotions",
       # subtitle = "Ordered by coefficient of negative emotions (vs. GM)")
       subtitle = "Ordered by perceived negative emotions at birth")

Joining, by = "subid"